19337432

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{4903}}^1$

素因数の和:4955

約数の個数: 32

約数和(自身を含む): 39722400

約数和(自身を除く): 20384968

約数列:

[1, 2, 4, 8, 17, 29, 34, 58, 68, 116, 136, 232, 493, 986, 1972, 3944, 4903, 9806, 19612, 39224, 83351, 142187, 166702, 284374, 333404, 568748, 666808, 1137496, 2417179, 4834358, 9668716, 19337432]

約数ペア:

[(1, 19337432), (2, 9668716), (4, 4834358), (8, 2417179), (17, 1137496), (29, 666808), (34, 568748), (58, 333404), (68, 284374), (116, 166702), (136, 142187), (232, 83351), (493, 39224), (986, 19612), (1972, 9806), (3944, 4903)]